Use of cookies by

Cookies are small text files that are placed on your computer by websites that you visit. They are widely used in order to make websites work, or work more efficiently, as well as to provide information to the owners of the site.

The table below explains the cookies we use and why.

Cookie Name Purpose

Session Cookies




Session cookies allow websites to link the actions of a user during a browser session. Mostly these cookies are used to provide users a secure way of interacting with the website. These session cookies expire after a browser session so would not be stored longer term.

Persistence Cookies



Persistent cookies are stored on a user's device in between browser sessions and may be used for a variety of purposes including remembering user's preferences and choices when using a site or to target advertising.

Google Analytics Cookies








These cookies are used to collect information about how visitors use our site. We use the information to compile reports and to help us improve the site. The cookies collect information in an anonymous form, including the number of visitors to the site, where visitors have come to the site from and the pages they visited.

you can find more details about Google Analytics cookies here:

Wikimedia Cookies





Learn about Wikimedia cookies here:

You may remove or block cookies by using the appropriate settings in your browser. To find out more about cookies, including how to see what cookies have been set and how to manage and delete them, visit or

To opt out of being tracked by Google Analytics across all websites visit is part of Informa PLC
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